PSX
Phillips 66Company with tickers: PSX
CIK
1534701
CUSIP
718546104
Shares Outstanding
400,935,020
13F Activity (30d)
745 filings
719 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-03-16 | 4,588,738 | 2,920,588 | 7,509,326 | 33.2% |
| 2026-03-23 | 3,782,928 | 3,705,838 | 7,488,766 | 44.6% |
| 2026-03-30 | 3,093,993 | 4,717,746 | 7,811,739 | 48.8% |
| 2026-04-06 | 3,476,212 | 3,228,857 | 6,705,069 | 41.7% |
| 2026-04-13 | 3,242,868 | 2,280,259 | 5,523,127 | 46.4% |
| 2026-04-20 | 2,775,244 | 1,459,764 | 4,235,008 | 42.0% |
| 2026-04-27 | 4,113,245 | 1,999,607 | 6,112,852 | 47.8% |
| 2026-05-04 | 2,876,795 | 2,482,930 | 5,359,725 | 50.0% |
| 2026-05-11 | 2,364,586 | 3,821,453 | 6,186,039 | 66.9% |
| 2026-05-18 | 2,813,935 | 2,337,230 | 5,151,165 | 61.3% |
Showing 1–10 of 10 weeks